I don't agree. Just because Hasbro uses photoshop on a product that is several orders of magnitude lower on the price and quality scale, I treat what HT is doing the same way. With HT's track record lately with the Battle Damaged Mark III and DX Batman, I'm not willing to hedge bets on their choice to manipulate an official photo to present some sort of assurance that the final figure will look like that.
HT has done this before recently. The first pic released by HT for the Clash of the Titans Perseus figure showed the figure having a seamless neck on the Perseus headsculpt, but the final figure shown in the official specs has an obvious cut-line at the base of the head.
That was the preview pic, now what they're doing is beginning to bleed into official pics.
And then there's this, just recently posted by OMG:
switch on arms for the display proto:
I seriously hope the final iron man Mark 4 piece does not look as rough as what they are showing here. Around the inner chest plate, you can see the surface is really rough.